[media] stk1160: Check return value of stk1160_read_reg() in stk1160_…

…i2c_read_reg() Remember to collect the exit status from 'stk1160_read_reg()' in 'rc' before testing it for less than zero. Signed-off-by: Jesper Juhl <[email protected]> Acked-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
strager · Oct 28, 2012 · 7c72e19 · 7c72e19
1 parent 56411c0
commit 7c72e19
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/media/usb/stk1160/stk1160-i2c.c b/drivers/media/usb/stk1160/stk1160-i2c.c
@@ -116,7 +116,7 @@ static int stk1160_i2c_read_reg(struct stk1160 *dev, u8 addr,
 	if (rc < 0)
 		return rc;
 
-	stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
+	rc = stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
 	if (rc < 0)
 		return rc;